package cn.wolfcode.trip.admin.util;

        import cn.wolfcode.trip.base.domain.User;
        import org.springframework.web.context.request.RequestContextHolder;
        import org.springframework.web.context.request.ServletRequestAttributes;

        import javax.servlet.http.HttpSession;

public abstract class UserContext {
    public static final String USER_IN_SESSION="USER_IN_SESSION";

    public static HttpSession getSession(){
        return ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest().getSession();
    }

    public static void setCurrentUser(User user){
        getSession().setAttribute(USER_IN_SESSION,user);
    }
    public static User getCurrentUser(){
        return  (User)getSession().getAttribute(USER_IN_SESSION);
    }
}
